Cash, cash equivalents and short-term investments - Summary of Components of Cash, Cash Equivalents, and Short-Term Investments (Details) - USD ($) $ in Thousands	Sep. 27, 2024	Jun. 28, 2024
Cash and Cash Equivalents [Line Items]
Carrying cost, total	$ 502,552	$ 449,807
Cash and cash equivalents and marketable securities, carrying cost	903,236	859,780
Unrealized Gain/ (Loss)	5,641	(1,177)
Cash and Cash Equivalents, at Carrying Value	400,684	409,973
Marketable Securities	508,193	448,630
Other Investments	0	0
Cash
Cash and Cash Equivalents [Line Items]
Carrying Cost	400,236	409,938
Cash and Cash Equivalents, at Carrying Value	400,236	409,938
Cash equivalents
Cash and Cash Equivalents [Line Items]
Carrying Cost	448	35
Unrealized Gain/ (Loss)	0
Cash and Cash Equivalents, at Carrying Value	448	35
Certificates of deposit and time deposits
Cash and Cash Equivalents [Line Items]
Carrying cost, total	144,527	134,288
Unrealized Gain/ (Loss)	1,193	(5)
Marketable Securities	145,720	134,283
Corporate debt securities
Cash and Cash Equivalents [Line Items]
Carrying cost, total	144,356	137,695
Unrealized Gain/ (Loss)	2,767	(932)
Marketable Securities	147,123	136,763
U.S. agency and U.S. treasury securities
Cash and Cash Equivalents [Line Items]
Carrying cost, total	213,669	177,824
Unrealized Gain/ (Loss)	1,681	(240)
Marketable Securities	$ 215,350	$ 177,584